S
M
T
W
T
F
S
27
82°
63°
28
85°
65°
29
85°
65°
30
84°
64°
1
83°
65°
2
84°
63°
3
84°
63°
4
83°
62°
5
83°
64°
6
82°
63°
7
81°
64°
8
82°
63°
9
82°
63°
10
83°
62°
11
83°
62°
12
82°
60°
13
74°
58°
14
71°
51°
15
70°
50°
16
70°
49°
17
71°
53°
18
76°
56°
19
74°
51°
20
69°
49°
21
70°
51°
22
69°
53°
23
80°
57°
24
81°
57°
25
80°
56°
26
81°
53°
27
80°
44°
28
70°
45°
29
68°
53°
30
67°
54°
31
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in St. Matthews
St. Matthews's October 2026 forecast shows daily high temperatures ranging from 67° to 85°, with overnight lows between 44° and 65°. The average high for October is 78° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in St. Matthews. See also: November | December | January.